scholarly journals PCN161 COST-EFFECTIVENESS OF FOLFIRI + CETUXIMAB VS. FOLFIRI + BEVACIZUMAB IN FIRST-LINE TREATMENT OF RAS WILD-TYPE (WT) METASTATIC COLORECTAL CANCER WITH LEFT-SIDED PRIMARY TUMOUR LOCATION IN ITALY: A COUNTRY ADAPTATION BASED ON THE FIRE-3 TRIAL

2019 ◽  
Vol 22 ◽  
pp. S467
Author(s):  
I. van Oostrum ◽  
G.M. Bruno ◽  
P. Novelli ◽  
C. Pescott
Keyword(s):  
Colorectal Cancer ◽  
Cost Effectiveness ◽  
Metastatic Colorectal Cancer ◽  
Primary Tumour ◽  
Line Treatment ◽  
Wild Type ◽  
First Line ◽  
Tumour Location ◽  
First Line Treatment

scholarly journals Cost-effectiveness analysis of cetuximab combined with chemotherapy as a first-line treatment for patients with RAS wild-type metastatic colorectal cancer based on the TAILOR trial

BMJ Open ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. e030738 ◽  
Author(s):  
Huijuan Wang ◽  
Lingfei Huang ◽  
Peng Gao ◽  
Zhengyi Zhu ◽  
Weifeng Ye ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cost Effectiveness ◽  
Metastatic Colorectal Cancer ◽  
Survival Benefit ◽  
Cost Effective ◽  
Phase Iii ◽  
Line Treatment ◽  
Wild Type ◽  
First Line ◽  
First Line Treatment

ObjectivesCetuximab plus leucovorin, fluorouracil and oxaliplatin (FOLFOX-4) is superior to FOLFOX-4 alone as a first-line treatment for patients with metastatic colorectal cancer with RAS wild-type (RAS wt mCRC), with significantly improved survival benefit by TAILOR, an open-label, randomised, multicentre, phase III trial. Nevertheless, the cost-effectiveness of these two regimens remains uncertain. The following study aims to determine whether cetuximab combined with FOLFOX-4 is a cost-effective regimen for patients with specific RAS wt mCRC in China.DesignA cost-effectiveness model combined decision tree and Markov model was built to simulate pateints with RAS wt mCRC based on health states of dead, progressive and stable. The health outcomes from the TAILOR trial and utilities from published data were used respectively. Costs were calculated with reference to the Chinese societal perspective. The robustness of the results was evaluated by univariate and probabilistic sensitivity analyses.ParticipantsThe included patients were newly diagnosed Chinese patients with fully RAS wt mCRC.InterventionsFirst-line treatment with either cetuximab plus FOLFOX-4 or FOLFOX-4.Main outcome measuresThe primary outcomes are costs, quality-adjusted life-years (QALYs) and incremental cost-effectiveness ratios (ICERs).ResultsBaseline analysis disclosed that the QALYs was increased by 0.383 caused by additional cetuximab, while an increase of US$62 947 was observed in relation to FOLFOX-4 chemotherapy. The ICER was US$164 044 per QALY, which exceeded the willingness-to-pay threshold of US$28 106 per QALY.ConclusionsDespite the survival benefit, cetuximab combined with FOLFOX-4 is not a cost-effective treatment for the first-line regime of patients with RAS wt mCRC in China.Trial registration numberTAILOR trial (NCT01228734); Post-results.

scholarly journals Cetuximab for the first-line treatment of metastatic colorectal cancer

2010 ◽  
Vol 14 (Suppl 1) ◽  
pp. 1-8
Author(s):  
C Meads ◽  
J Round ◽  
S Tubeuf ◽  
D Moore ◽  
M Pennant ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Cost Effectiveness ◽  
Liver Metastases ◽  
Metastatic Colorectal Cancer ◽  
Clinical Effectiveness ◽  
Economic Evaluations ◽  
Line Treatment ◽  
Wild Type ◽  
First Line ◽  
First Line Treatment

This paper presents a summary of the evidence review group (ERG) report into the clinical effectiveness and cost-effectiveness of cetuximab for the first-line treatment of metastatic colorectal cancer (mCRC), in accordance with the licensed indication, based upon the manufacturer’s submission to the National Institute for Health and Clinical Excellence (NICE) as part of the single technology appraisal process. The ERG project ran between 22 January 2008 and 4 November 2008. The clinical evidence came from two unpublished randomised controlled trials (RCTs) of cetuximab plus chemotherapy versus chemotherapy alone in the first-line treatment of mCRC. A third RCT submitted later compared cetuximab with irinotecan in combination with 5-fluorouracil (5-FU) and folinic acid (FA) and cetuximab with oxaliplatin in combination with 5-FU and FA in patients with mCRC with liver metastases only. No published economic evaluations of cetuximab for first-line chemotherapy in mCRC were identified in the submission. A de novo model examined the cost-effectiveness of cetuximab in patients with mCRC that was epidermal growth factor receptor positive, k-ras wild type and with liver metastases. The main source of clinical effectiveness evidence came from the first two RCTs which provided follow up information for 1–2 years. Secondary information was used to estimate survival for a further 22 years. The model focused on the patients for whom the treatment had been licensed. This limited the applicability of the model to the NHS setting in which patients would be a mixture of k-ras wild type and mutations and also a mixture of patients with liver metastases and other metastases. The difference in progress-free survival for the two trials was between 0.5 to 1.2 months over a 7–10 month period. Eight months’ treatment with cetuximab, given as an initial loading dose and then weekly until progression, would cost around £22,932 for an average man and £18,427 for an average woman. It is uncertain whether this constitutes good value for money. The guidance issued by NICE on 25 September 2008 stated that cetuximab was not recommended for the first-line treatment of mCRC and people currently receiving cetuximab for the first-line treatment of mCRC should have the option to continue treatment until they and their clinicians consider it appropriate to stop.

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